* {
  box-sizing: border-box;
}

body {
  display: flex;
  height: 100vh;
  margin: 0;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-family: "Muli", sans-serif;
}

.contain {
  display: flex;
  width: 90vw;
}

.panle {
  position: relative;
  flex: 0.5;
  height: 80vh;
  margin: 10px;
  border-radius: 50px;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  color: #fff;
  cursor: pointer;
  transition: all 0.7s ease-in;
}

.panle h3 {
  position: absolute;
  left: 20px;
  bottom: 20px;
  margin: 0;
  font-size: 24px;
  opacity: 0;
}


.active {
  flex: 5;
}

.active h3 {
    opacity: 1;
    transition: all 0.7s ease-in;
}
